Etymologically
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deliberate

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Pronunciation

  • Adjective, UK: /dɪˈlɪb.(ə.)ɹət/[1]
  • Adjective, US: /dɪˈlɪb.ɚ.ət/[1]
  • Verb, UK: /dɪˈlɪb.ə.ɹeɪt/[1]
  • Verb, US: /dɪˈlɪb.ə.ɹeɪt/, /dɪˈlɪb.ɚ.eɪt/[1]

Etymology

The adjective is borrowed from Latin dēlīberātus (“resolved upon, determined”),[2][3][4] the past participle of dēlīberō (“to weigh well, consider carefully, consult”);[3][5] the verb, from the 1530s, is from the stem of the same participle.[2][6] The Latin verb is formed with dē-, here probably meaning "entirely",[3][5] from lībrō (“to balance, weigh”), altered probably under the influence of līberō (“to free”),[3][5][7][8] and that verb is from lībra (“scales, balance”).[4][9] Barnhart calls the origin of the Latin noun uncertain.[5]

Earliest recorded meaning

Of a person, acting after careful thought; measured: ?a1425, in an English translation of Guy de Chauliac's surgery.[2] Barnhart dates the adjective to probably before 1425.[5]

Semantic evolution

As the Oxford Dictionary of Word Origins notes, the adjective is medieval and the verb, pronounced slightly differently, came in the mid 16th century.[10] The adjective soon applied to actions as well as people, meaning carefully considered (?1527), and later especially done on purpose, as of a lie or an insult.[2] A Scottish sense "resolved, determined" lasted from 1515 to 1626, and the meaning "slow and steady, unhurried" appears in 1575 in a book on falconry.[2] Johnson (1755) still defined it as "circumspect, wary" and "slow; not sudden".[11] The verb was used first of councils that weighed and discussed a proposal (1536), and soon of a single person thinking something over (1538).[2] Etymonline dates the meaning "weigh in the mind" to the 1540s and "discuss the reasons for and against" to the 1550s.[3]

Timeline

  • ?a1425 – adjective, of a person: acting after careful thought.[2]
  • ?1527 – of an action: carefully considered.[2]
  • 1536 – verb: of a council, to consider and discuss.[2]
  • 1538 – verb: to think carefully, to ponder.[2]
  • 1575 – adjective: slow and steady.[2]
  • 1755 – Johnson: circumspect, wary; slow, not sudden.[11]

Modern meaning

Adjective

  1. Done on purpose; intentional.
  2. Carefully thought out; not hasty or rash.
  3. Careful and unhurried in speech or movement.

Verb

  1. To think about something carefully before deciding.
  2. Of a group, to discuss a matter before reaching a decision: The committee deliberated for two days.

Word family

  • deliberately
  • deliberateness
  • deliberator
  • indeliberate
  • nondeliberate
  • overdeliberate
  • predeliberate
  • undeliberate
  • deliberation
  • deliberative
  • libra
  • equilibrium
  • liberate

References

  1. ^ a b c d Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h i j k Oxford English Dictionary Online (accessed March 2026), Oxford: Oxford University Press
  3. ^ a b c d e Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  4. ^ a b The American Heritage Dictionary of the English Language (online 2024), 5th ed., Boston: Houghton Mifflin Harcourt
  5. ^ a b c d e Barnhart, Robert K. (1988), The Barnhart Dictionary of Etymology
  6. ^ Shorter Oxford English Dictionary on Historical Principles (2002), 5th ed., ed. William R. Trumble and Angus Stevenson, Oxford: Oxford University Press
  7. ^ Merriam-Webster Unabridged Dictionary (2024), online ed., Springfield, Mass.: Merriam-Webster
  8. ^ Klein, Ernest. A Comprehensive Etymological Dictionary of the English Language. 2 vols. Amsterdam: Elsevier, 1966–1967.
  9. ^ The Chambers Dictionary (2014), 13th ed., Edinburgh: Chambers
  10. ^ Cresswell, Julia (2021), Oxford Dictionary of Word Origins, 3rd ed., Oxford: Oxford University Press
  11. ^ a b Johnson, Samuel (1755), A Dictionary of the English Language, London; 4th ed. 1773; Johnson's Dictionary Online, ed. Beth Rapp Young et al.